Xizang (Tibet): Zuogong (Zogang) Xian.
S of the city of Zuogong (Zogang) along the Yu Qu (Yu River; often Yuqu He on Chinese maps) off highway Y563. Along small tributary of Yu Qu.
Deforested ravine along small stream (originally Picea forest), with Rhododendron, Ribes, Juniperus.
29°29'40"N,
97°56'38"E;
4000-4100 m.